3,000 years have passed since the future was buried. Countless armies of machines are all that remain of human civilization. Without orders, they rebuild and build, swallowing up the Earth, Moon, and the entire solar system within the intricate steel and concrete levels of the Megastructure.

Within the environment the silicon creatures have come to exist. All that has been known about them until now is their goal: Invade the Netsphere; eradicate all organics! Our only weapon is a salvaged data disc from the engineer Cibo containing information that might allow humans to restore order to the world.